Ziziphi iimpawu ze-geomembranes ezikumgangatho ophezulu

1.I-geomembrane ekumgangatho ophezulu inenkangeleko entle. I-geomembrane ekumgangatho ophezulu inombala omnyama, oqaqambileyo kunye nenkangeleko egudileyo engenamabala acacileyo, ngelixa i-geomembrane engaphantsi inomnyama, inkangeleko erhabaxa eneendawo ezibonakalayo ezibonakalayo.

I-2.I-geomembrane ekumgangatho ophezulu inokumelana nokukrazula okulungileyo, i-geomembrane yekhwalithi ephezulu ayilula ukuyikrazula kwaye inamathele xa ikrazula, ngelixa i-geomembrane engaphantsi ilula ukuyikrazula.

I-3.I-geomembrane ekumgangatho ophezulu inokuguquguquka okuphezulu. I-geomembrane yomgangatho ophakamileyo ivakala iqinile, iyalastiki ekugobeni, kwaye ayinamakrekezi acacileyo emva kokugoba izihlandlo ezininzi, ngelixa i-geomembrane engaphantsi inokugoba okulambathayo kwaye ineentsimbi ezimhlophe ekugobeni, ekulula ukuqhawuka emva kokugoba izihlandlo ezininzi.

I-4.I-geomembrane yekhwalithi ephezulu ineempawu ezintle zomzimba. I-geomembrane ekumgangatho ophezulu inokolulwa ibe ngaphezu kwe-7 ubude bayo ngaphandle kokuphulwa kwezixhobo zokuvavanya, ngelixa i-geomembrane engaphantsi inokolulwa ukuya kumaxesha angama-4 okanye ithobe ubude bayo. Umgangatho ophezulu we-geomembrane Amandla okuphulwa kwe-geomembrane anokufikelela kwi-MPa engama-27 Amandla okuphuka kwe-geomembrane engaphantsi kwe-17 MPa.

I-5.I-geomembrane yekhwalithi ephezulu ineempawu ezintle zeekhemikhali. I-geomembrane ekumgangatho ophezulu ine-asidi efanelekileyo kunye nokumelana ne-alkali, ukuxhathisa ukubola, ukumelana nokuguga kunye nokumelana ne-ultraviolet, ngelixa i-geomembrane ephantsi ine-asidi ephantsi kunye nokumelana ne-alkali, ukumelana nokubola, ukumelana nokuguga kunye nokumelana ne-ultraviolet, kwaye iya kuguga kwaye iqhekeke emva kokuvezwa ngaphezu kwesinye. unyaka.

I-6.I-geomembrane ekumgangatho ophezulu inobomi benkonzo ephezulu. Ubomi benkonzo ye-geomembrane ekumgangatho ophezulu inokufikelela kwiminyaka engaphezu kwe-100 phantsi komhlaba kunye neminyaka engaphezu kwe-5 xa ibonakaliswe ngaphezu komhlaba, ngelixa ubomi benkonzo ye-geomembrane engaphantsi buyiminyaka engama-20 kuphela phantsi komhlaba kwaye ayiyi kudlula iminyaka emi-2 xa ibonakaliswe ngaphezu komhlaba.